67069947

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{187871}}^1$

素因数の和:187898

約数の個数: 16

約数和(自身を含む): 108214272

約数和(自身を除く): 41144325

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 187871, 563613, 1315097, 3193807, 3945291, 9581421, 22356649, 67069947]

約数ペア:

[(1, 67069947), (3, 22356649), (7, 9581421), (17, 3945291), (21, 3193807), (51, 1315097), (119, 563613), (357, 187871)]